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Thumbnail Filmstrip of JNS NA4900UU Sealed Machined Ring Needle Roller Bearing With Inner Ring 10mm x 22mm x 13mm Images
JNS NA4900UU Needle Roller Bearing
JNS NA4900UU Machined Ring Type Sealed Needle Roller Bearing With Inner Ring, 10mm bore x 22mm outside diameter x 13mm width. Equivalent to IKO NA4900UU, INA NA4900.2RS, NTN NA4900LL, Torrington - Koyo NA4900.2RS.
Machined type needle roller bearings are high precision bearings which consist of machined outer ring with a complement of needle rollers retained and guided by a cage. The bearings feature a smaller cross-section, higher load-carrying capacity, greater rigidity. Therefore, they are useful in making machinery smaller and lighter.
Specifications- I.D.: 10mm
- O.D.: 22mm
- Width: 13mm
- Dynamic Load Rating: 8000 Cr N
- Static Load Rating: 8500 Cor N
- Limiting Speed: 14000 rpm
JNS Needle Bearing Crossover Chart
- JNS Number with Inner Ring: NA4900UU
- IKO with Inner Ring: NA4900UU
- IKO without Inner Ring: RNA4900UU
- INA with Inner Ring: NA4900.2RS
- INA without Inner Ring: RNA4900.2RS
- NTN with Inner Ring: NA4900LL
- NTN without Inner Ring: RNA4900LL
- Torrington - Koyo with Inner Ring: NA4900.2RS
- Torrington - Koyo without Inner Ring: RNA4900.2RS
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